Home / 55,622,493.60-83,528,218.80-41,261,776.80

Finding the Fourth Proportional to 55,622,493.60, 83,528,218.80 and 41,261,776.80

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Solution

The fourth proportional to 55,622,493.60, 83,528,218.80 and 41,261,776.80 is: 61,962,750.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,622,493.60 : 83,528,218.80 = 41,261,776.80 : x
  2. Step 2: Convert to fraction form
    55,622,493.60/83,528,218.80 = 41,261,776.80/x
  3. Step 3: Cross multiply
    55,622,493.60x = 83,528,218.80 × 41,261,776.80
  4. Step 4: Simplify right side
    55,622,493.60x = 3,446,522,720,627,163.50
  5. Step 5: Solve for x
    x = 3,446,522,720,627,163.50/55,622,493.60
  6. Step 6: Final answer
    x = 61,962,750.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.